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I have retinol PTSD.
It happened after my skin was left in shambles for months (not weeks, but months!) from using a retinol product marketed as "gentle" one time. It may have been gentle but not gentle enough for my hyper-sensitive skin.
Ever since then, I’ve dodged every product that contains even the slightest amount of retinol or retinoid derivative.
But that all changed when one of my favourite Korean skincare brands released an eye serum containing retinal (no, not retinol). What I understood from spending thousands on K-beauty products was that Korean skincare focuses on a gentler approach and many products are actually suited for sensitive skin.
With this in mind, I invested in a tube of the Beauty of Joseon Revive Eye Serum: Ginseng + Retinal, $25.50 (but it's on sale at the moment for $16!)
Two years later and I've gone through tubes of this product, not only applying it around my eyes but on all areas of my face that run into fine lines, acne and dehydration.
Firstly, what’s the difference between retinal and retinol?
Before we dive into why this is one of my favourite and budget-friendly products, it’s important to understand what retinal actually is.
Retinol and retinal are vitamin A derivatives of retinoids. Golly gosh, that’s a tongue twister.
While one isn’t necessarily better than the other, retinal (AKA retinaldehyde) is closer to the active form because it only requires one conversion from retinoic acid (compared to retinol needing two). This means it’s faster-acting than retinol and more effective… but also more irritating.